 html, body {
 	width: 100%;
    height: 100%;
    
 }
  
  #map-canvas{
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background-color: #333;
	width: 100%;
 }
  
  #panelI {
  	display: none;
    float: left;
    position: relative;
    z-index: 1;
  }
  
  #panelD {
  	display: none;
    width: 17%;
    height: 100%;
    background: #ccc;
	z-index: 1;
	right: 0%;
	top: 0%;
	float: right;
	position: absolute;
  }
  
  #buttonI {
	z-index: 1;
	position:relative;
	display: inline-block;	
  }
  
  #buttonD {
	position:relative;
	display: inline-block;	
	float: right;
  }
  #login{
  	position:relative;
	z-index: 1;
  }
  .overlay{
   	z-index: 1;
  }